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MX2013000864A - Methods and apparatus for automatic synchronization of audio and video signals. - Google Patents

Methods and apparatus for automatic synchronization of audio and video signals.

Info

Publication number
MX2013000864A
MX2013000864A MX2013000864A MX2013000864A MX2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A MX 2013000864 A MX2013000864 A MX 2013000864A
Authority
MX
Mexico
Prior art keywords
audio
video signals
automatic synchronization
methods
presentation
Prior art date
Application number
MX2013000864A
Other languages
Spanish (es)
Inventor
Eric Holley
Original Assignee
Echostar Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Echostar Technologies Llc filed Critical Echostar Technologies Llc
Publication of MX2013000864A publication Critical patent/MX2013000864A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Described herein are techniques which facilitate the automatic synchronization of audio and video signals between an entertainment device (104) and a presentation device (102). A sensing device (106) detects and records timing information from a video test pattern generated by an entertainment device and output by a presentation device. Using the timing information from the sensing device, the entertainment device synchronizes the audio and video signals it outputs to one or more presentation devices. The presentation device exhibits synchronized audio and video (610) to a user.
MX2013000864A 2010-07-26 2011-07-26 Methods and apparatus for automatic synchronization of audio and video signals. MX2013000864A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/843,370 US8665320B2 (en) 2010-07-26 2010-07-26 Method and apparatus for automatic synchronization of audio and video signals
PCT/US2011/045381 WO2012018629A1 (en) 2010-07-26 2011-07-26 Methods and apparatus for automatic synchronization of audio and video signals

Publications (1)

Publication Number Publication Date
MX2013000864A true MX2013000864A (en) 2013-08-27

Family

ID=44629880

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013000864A MX2013000864A (en) 2010-07-26 2011-07-26 Methods and apparatus for automatic synchronization of audio and video signals.

Country Status (5)

Country Link
US (1) US8665320B2 (en)
EP (1) EP2599296B1 (en)
CA (1) CA2806092C (en)
MX (1) MX2013000864A (en)
WO (1) WO2012018629A1 (en)

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Also Published As

Publication number Publication date
CA2806092C (en) 2017-04-25
US20120019633A1 (en) 2012-01-26
WO2012018629A1 (en) 2012-02-09
US8665320B2 (en) 2014-03-04
CA2806092A1 (en) 2012-02-09
EP2599296A1 (en) 2013-06-05
EP2599296B1 (en) 2020-03-11

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